package com.caigou.mapper.cms;

import com.caigou.bean.cms.entity.LessonAttachment;

import java.util.List;

public interface LessonAttachmentMapper {
    LessonAttachment selectByPrimaryKey(int id);
    int insertSelective(LessonAttachment lessonAttachment);
    List<LessonAttachment> listByLessonId(int lessonId);
}
